| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $95.74 | 3.345% | $98.9425 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $148.80 | 10.104% | $163.8348 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $37.50 | 12.604% | $42.2265 | $42.23 | $42.25 | $42.20 |
| Purchase #4 | $139.26 | 12.478% | $156.6369 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $217.51 | 12.468% | $244.6291 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $97.30 | 3.426% | $100.6335 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $109.79 | 8.150% | $118.7379 | $118.74 | $118.75 | $118.70 |
| 7 purchase totals = | $845.90 | $925.6412 | $925.64 | $925.75 | $925.40 | |